The bag is also quite heavy so I had to weigh it and according to my kitchen scales it is weighing 650 grams. From now on I will try to use all the products every day, although the problem with sachets is that you don't get much more than one or two uses from each sample.
The sachets range from body lotion, shampoo & conditioner, foundation, lipsticks & more. One thing that's good to remember is to always keep a pair of scissors nearby because some sachets can be hard to open just with your fingertips. Hopefully in a month or two my bag will be empty and I will be a sachet-hoarder no more.
Do you collect sachets or are you able to use them as soon as they are received?